Cassius

Cassius is the tenth planet in the Sol system.

Features
Cassius is a cold, barren planet without an atmosphere. It is twice as big as Earth. The planet has many craters. It's not a good colony planet or even a mining planet mostly because of its high gravity, and the frequent meteor impacts.

History
Cassius was discovered by atronomer Agetha Owens in the year 2052. She originally planned on naming the planet 'Jackie' after her pet Jackson's Chameleon, but Agetha was told otherwise.